Version 3.3.2

New Features — All Devices

Feature	Description
Multi-Face Support	Detect and authenticate multiple faces simultaneously with configurable policy
Multi-ROI	Support up to 5 simultaneous regions of interest
Face Distance	Measure distance to the detected face; works best with calibrated cameras
Walkthrough Mode	Improved walkthrough mode with continuous authentication loop
DB Capacity	F450 supports up to 1000 users; F500 supports up to 10000 users
Device Config Versioning	Improved version compatibility detection between firmware and host
FW Update Enforcement	Firmware update compatibility validation added
Android UVC Camera	Android USB/UVC camera support
V4L2 Preview (Linux)	New V4L2 preview backend for Linux hosts
Updated Models	Updated recognition and anti-spoofing models
Face Crop	Cropped face images delivered via callback during authentication and enrollment

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New Features — F500 Only

Feature	Description
Person Detection	Person detection is now supported
Body Part Classification for Tailgating	Body part detection support
Pose Estimation	Pose estimation with landmarks detection
Significantly improved face recognition latency	Up to 300ms

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Bug Fixes

• Missing bounding rect when face is not frontal
• Score reported as 0 after successful authentication
• Preview flickering during enroll/auth
• Image color incorrect at 270° rotation
• Displayed rectangle not reset when no face detected
• Cancel not handled correctly in all operation modes
• Stability improvement for F500

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Performance

• Improved authentication and detection latency
• Reduced memory usage during authentication

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API / SDK Changes

• AuthStatus::CalcDistanceFailure added; removed from EnrollStatus
• DeviceReboot API added
• InvalidSettings status added for invalid device configuration
• RSID_NETWORK option and C++ UpdateChecker API removed
• F500 device family API surface added

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Host Tools & Viewer

• rsid-cli: Added ROI display and improved device config commands
• rsid-viewer: Device Settings validation, settings window overhaul, new logo
• Host samples: Auto-detect device, new detection samples, fixed Python DLL path

Version 1.3.1

Realsense ID version 1.3.1

• License subscription no longer needed
• New firmware release - version 8.2.0.300
  • Improved accessories hints (sunglasses/covid mask)
  • Bug fixes for different camera orientations
  • Improve TNR in security level high medium
• New host SW:
  • Added support for future camera devices - No API change!

Version 0.45.0

Realsense ID version 0.45.0

• New firmware release - version 7.9.1.300
  • Frontal policy support
  • Spoof detection enhancements
  • Added sunglasses detection hints in enroll & authentication flows
• New host SW:
  • Add Android wrapper back to list of supported wrappers
  • Allow updating firmware using Android wrapper
  • Added power off dialog to viewer
  • Added sunglasses detection hints in enroll & authentication flows

Note: After upgrading to this firmware version, developers should set the device config (from the viewer or using the device config API) due to an updated configuration structure.

Version 0.42.0

Realsense ID version 0.42.0

• New firmware release - version 7.7.0.300
  • Fixed issue in some rotation modes
  • Hibernate and standby mode support
  • GPIO toggling option when authenticated
  • Frontal face is now required for enrollment
  • Frontal face is checked in high-security authentication
• New host:
  • Hibernate and standby mode support
  • GPIO toggling option when authenticated
  • Modify installer to install in user's directory by default
  • FW update improvements

Version 0.40.11

Realsense ID version 0.40.11

• New firmware release - version 7.5.0.310
  • Fix authentication issue in some rotation modes.
  • Logging improvements.
• New host sdk:
  • Viewer support for landscape rotation when the confidence level is set to high.
  • Viewer updated labels in settings.

Firmware version 7.5.0.308

Fixed an enrolment issue that occurred when using rotation modes set to 90 or 270 degrees.

Version 0.40.10

Realsense ID version 0.40.10

• New firmware release - version 7.5.0.303
  • Improved TPR for Anti-Spoofing
  • Increased database limit to 1,000 users.
  • Added anti spoofing limitations to enrollment
  • Added standby mode for lower power consumption
• New host SW:
  • Improved support for device databases with 1,000 users
  • Added CMake option to compile without network support (-DRSID_NETWORK=OFF)
  • Added Set/Get color gains to python API
  • Removed support for multi-face authentication

Important Note

This release does not preserve the device's current database. To retain your data, follow these steps before upgrading:

1. Open rsid-viewer and click the Export button to save your device data to a file.
2. Upgrade the firmware.
3. After upgrading, click the Import button in rsid-viewer to restore the data to the device.

Version 0.40.0

• New firmware release - version 7.0.0.304
  • Improved TNR and TPR for Anti-Spoofing
  • Face authentication TPR/TNR improvement (requires old database conversion)
  • Face detection improvement
  • Import database bug fix
• New host SW:
  • CRC Optimization
  • FW upgrade enhancement
  • Added Set/Get color gains to API (for advanced users)

Version 0.38.2

• New firmware release - version 6.9.0.301
  • Improved TNR and TPR for Anti-Spoofing
  • Improved debuggability
  • Bug fixes
• New host SW:
  • Get FW log feature
  • Added unpair option to viewer

Note: Firmware 5.7.0.301 or newer require a license for facial recognition and spoofing features to work.
DO NOT upgrade to this new firmware unless you have a license. See more details in the readme.md.

Version 0.38.0

Note: Firmware 5.7.0.301 or newer require a license for facial recognition and spoofing features to work.
DO NOT upgrade to this new firmware unless you have a license. See more details in the readme.md.

• New firmware release - version 6.7.0.306
  • Improved TNR and TPR for Anti-Spoofing
  • Improved detection in strong backlight conditions
  • Improved latency for low and medium security levels
  • Fixed LED off bug
• New host SW:
  • Updated preview implementation for Linux to better support dump mode
  • Improved auto detection of camera ports in Linux
  • Use native jpeg decoder in windows preview
  • Support for cropped dump mode in viewer
  • New python viewer sample

Note: Firmware 5.7.0.301 or newer require a license for facial recognition and spoofing features to work.
DO NOT upgrade to this new firmware unless you have a license. See more details in the readme.md.